use input/output events from syncline

Author: arcticnotes

lib/node/node-wsh.js

@@ -12,8 +12,7 @@ export class WindowsScriptingHost extends EventEmitter {
 		const command = options.command || COMMAND;
 		const args = options.args || ARGS;
 		const scriptFile = options.scriptFile || SCRIPT_FILE;
-		const trace = options.trace || 0;
-		return new WindowsScriptingHost( await Syncline.spawn( command, [ ...args, scriptFile], { trace}));
+		return new WindowsScriptingHost( await Syncline.spawn( command, [ ...args, scriptFile], options.syncline), options);
 	}
 
 	#syncline;
@@ -22,11 +21,15 @@ export class WindowsScriptingHost extends EventEmitter {
 	#ref2proxy = new Map(); // Map< string, WeakRef< Proxy | <custom-mapped>>>
 	#proxy2ref = new WeakMap(); // Map< Proxy | <custom-mapped>, string>
 
-	constructor( syncline) {
+	constructor( syncline, options) {
 		super();
 		this.#syncline = syncline;
 		this.#syncline.on( 'stderr', line => console.log( 'wsh-stderr:', line));
 		this.#syncline.on( 'stdout', line => console.log( 'wsh-stdout:', line));
+		if( options.printSynclineIO) {
+			this.#syncline.on( 'input', line => console.log( 'syncline-input:', line));
+			this.#syncline.on( 'output', line => console.log( 'syncline-output', line));
+		}
 	}
 
 	get remoteObjects() {

test/test.js

@@ -3,7 +3,7 @@ import TEST from 'node:test';
 import { WindowsScriptingHost} from '@arcticnotes/node-wsh';
 
 TEST( 'smoke-test', async() => {
-	const wsh = await WindowsScriptingHost.connect();
+	const wsh = await WindowsScriptingHost.connect( { printSynclineIO: true});
 	try {
 		wsh.on( 'ref', ( ref, obj) => console.log( 'ref', ref, obj));
 		wsh.on( 'unref', ref => console.log( 'unref', ref));
@@ -29,7 +29,7 @@ TEST( 'smoke-test', async() => {
 });
 
 TEST( 'vbarray', async() => {
-	const wsh = await WindowsScriptingHost.connect();
+	const wsh = await WindowsScriptingHost.connect( { printSynclineIO: true});
 	try {
 		const CreateVBArray = wsh.global( 'CreateVBArray');
 		ASSERT.equal( typeof CreateVBArray( [ 1, 3, 5]), 'function');